Classify the input using one of these labels: neutral, positive, and negative. @united when is my plane coming?  Been delayed for almost 7 hours. No plane.
system
Classify the input using one of these labels: neutral, positive, and negative. @united when is my plane coming?  Been delayed for almost 7 hours. No plane.
user
negative
assistant
system
Classify the input using one of these labels: neutral, positive, and negative. @united when is my plane coming?  Been delayed for almost 7 hours. No plane.
user
positive
assistant